UNBAKED CURED MATERIAL

PROBLEM TO BE SOLVED: To provide an unbaked cured material having the feeling of soil and high strength (especially flexural strength) at a relatively low cost. SOLUTION: The objective unbaked cured material is produced by forming a raw material composed of clay and slaked lime and/or quick lime and...

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Bibliographische Detailangaben
Hauptverfasser: MURAGUCHI YUKITO, SUGIE TSUNEMI, KAMIYA YOSHIO, NAGAI KEISUKE, INOUE SUSUMU, SEKI KAZUTO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an unbaked cured material having the feeling of soil and high strength (especially flexural strength) at a relatively low cost. SOLUTION: The objective unbaked cured material is produced by forming a raw material composed of clay and slaked lime and/or quick lime and containing 100 pts.wt. of a main raw material having a CaO/quartz (SiO2 ) molar ratio of 0.1-0.5 and optionally 10-50 pts.wt. of silica sand having particle diameter of >=1mm and curing the formed product in an autoclave. The raw material is optionally incorporated with